کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4920664 | 1429100 | 2016 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cyclic loading tests on concrete-filled double-skin (SHS outer and CHS inner) stainless steel tubular beam-columns
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Cyclic loading tests on concrete-filled double-skin (SHS outer and CHS inner) stainless steel tubular beam-columns Cyclic loading tests on concrete-filled double-skin (SHS outer and CHS inner) stainless steel tubular beam-columns](/preview/png/4920664.png)
چکیده انگلیسی
The failure modes and hysteresis curves of the concrete-filled double-skin stainless steel tubular (CFDSST) beam-columns have been reported. Based on the test results, the effects of the test parameters on the lateral load (P) versus lateral displacement (Î) envelope curves, ductility coefficient, dissipated energy and stiffness degradation have been investigated. The results shows that, generally, the axial compressive load level and thickness of outer tubes have a primary influence on the behavior of the test specimens while the hollow ratio and the concrete strength have a little effect when the axial compressive load level is low. Finally, comparisons of initial section flexural stiffness and ultimate bending moments of the beam-columns which were obtained from the tests are made with the predicted ones using the existing design codes and design method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 127, 15 November 2016, Pages 304-318
Journal: Engineering Structures - Volume 127, 15 November 2016, Pages 304-318
نویسندگان
Feng Zhou, Wenchao Xu,